Whether we are simply characters in an advanced virtual world is a much-debated theory, challenging previous thinking about the universe and our existence. The possibility that the entire universe is ...

Add Yahoo as a preferred source to see more of our stories on Google. This NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the Squid Galaxy. Everything on ...

It’s unclear whether science as a discipline—and scientists as people—will ever be able to answer some questions definitively ...

How would the universe end? Neil DeGrasse Tyson thinks everything in the universe is going to be pulled to shreds at the sub-atomic level. The current director of the Hayden Planetarium at the ...

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"I think that the simplest explanation of the rotating universe is the universe was born in a rotating black hole." When you purchase through links on our site, we may earn an affiliate commission.

For millions of years following the Big Bang, after the universe’s roiling soup of particles had cooled, the cosmos was a dark and boring place. There were no stars to make light. No familiar swirls ...

This NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the Squid Galaxy. CREDIT: ESA/Hubble & NASA, L. C. Ho, D. Thilker. Get the Popular Science daily ...